Dyma gyfrol am gefndir a chyfraniad Twm Carnabwth i fudiad y Becca yng ngorllewin Cymru yng nghanol y 19eg ganrif. Gosodir y digwyddiad yn ei gyd-destun cymdeithasol a does yna'r un astudiaeth mewn manylder cyffelyb wedi'i chyhoeddi hyd yma. 37 o ffotograffau.
The first detailed study of Carnabwth's background and the part he played in the mid-19th century Rebecca Riots in west Wales. Events are seen in their social and historical context, with information drawn from the folk memory and Welsh-language publications which have not previously been studied.
